Important Components in Commercial Drainage Commercial drainage systems are made up of different components, each with a defined function. Access junctions, access pipes, anti-flood gullies and back traps all assist in keeping the system functional and reliable over time. Joining Multiple Lines Access junctions link several pipes and create entry https://andyrvxxv.bloggerswise.com/45316603/h1-guide-to-access-junctions-pipes-anti-flood-gullies-and-back-traps-h1